Base | Representation |
---|---|
bin | 110110011011… |
… | …111100001001 |
3 | 222212000001120 |
4 | 312123330021 |
5 | 12123121332 |
6 | 1225505453 |
7 | 232203063 |
oct | 66337411 |
9 | 28760046 |
10 | 14270217 |
11 | 8067475 |
12 | 4942289 |
13 | 2c58420 |
14 | 1c76733 |
15 | 13bd32c |
hex | d9bf09 |
14270217 has 8 divisors (see below), whose sum is σ = 20490624. Its totient is φ = 8781648.
The previous prime is 14270167. The next prime is 14270231. The reversal of 14270217 is 71207241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14270217 - 210 = 14269193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14270017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182913 + ... + 182990.
It is an arithmetic number, because the mean of its divisors is an integer number (2561328).
Almost surely, 214270217 is an apocalyptic number.
It is an amenable number.
14270217 is a deficient number, since it is larger than the sum of its proper divisors (6220407).
14270217 is a wasteful number, since it uses less digits than its factorization.
14270217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365919.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 14270217 is about 3777.5940755989. The cubic root of 14270217 is about 242.5549781466.
Adding to 14270217 its reverse (71207241), we get a palindrome (85477458).
The spelling of 14270217 in words is "fourteen million, two hundred seventy thousand, two hundred seventeen".
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